thinkphp5 控制器 跟模型的对应关系跟缓存

控制器：Controller

public  function getUserChart(){
    $User = new User();
    $data = cache('aiuserNumData');
    // $data = '';
    if(empty($data)){
      $rdata = $User->aistatNewUser();
      cache('aiuserNumData',$rdata,7200);
    }else{
      $rdata = cache('aiuserNumData');
    }
    return $rdata;
}

模型 Mode  user.php

namespace addons\aimoney\model;
use think\addons\BaseModel as Base;

use think\Db;

public  function aistatNewUser(){
       $start = date('Y-m-d 00:00:00',strtotime(input('startDate')));
       $end = date('Y-m-d 23:59:59',strtotime(input('endDate')));
       $urs = Db::field('left(create_time,10) create_time,count(uid) uid')
               ->name('ai_user')
               ->whereTime('create_time','between',[$start,$end])
               ->order('create_time asc')
               ->group('left(create_time,10)')
               ->select();
       $rdata = [];
       $days = [];
       $tmp = [];
       if(count($urs)>0){
           foreach($urs as $key => $v){
               if(!in_array($v['create_time'],$days))$days[] = $v['create_time'];
               $tmp["0_".$v['create_time']] = $v['uid'];
           }
       }
       sort($days);
       foreach($days as $v){
           $rdata['u0'][] =  isset($tmp['0_'.$v])?$tmp['0_'.$v]:0;
       }
       $rdata['days'] = $days;
       return WSTReturn('',1,$rdata);
}

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